On Apr 11, 2006, at 9:21 AM, M. Edward (Ed) Borasky wrote: > The challenge then becomes to create the most *efficient* > implementation in pure Ruby. So ... hacking Ruby itself *is* > allowed, as is hacking and/or "developing" the virtual machine or > swapping in a new one. Also, "hacking Ruby itself" is pretty far beyond the scope of what I aim for with Ruby Quiz. We want problems that people can easily squeeze in. ;) James Edward Gray II